Guardian's Horn is a basic item in League of Legends.
- 150 health = 400
- is gold efficient, without the 2 passives.
- is at least gold efficient (due to its flat regeneration passive) when bought on a level 18 and gold efficient when bought on a level 3 or .
- is the only Guardian's item that is not gold efficient on its stats alone.
- is a replacement item for .
- The damage reduction is calculated before armor/magic resist and percentage damage reduction benefits are taken into account.